package com.easou.ps.utils;

import com.easou.ps.common.sign.Sign;

public class CidUtil {
	public static boolean isFrom3G(String cid) {
		return cid != null && cid.startsWith("hi") &&!cid.startsWith("hip")&& !cid.startsWith("hif") ;
	}

	public static final String _3G_CN = "3g.cn";

	public static final long _3G_DOMAIN = Sign.getSignEx(_3G_CN);
	
	public static final String SITE_3G_CN = " site:" + _3G_CN;
	
	
}
